The RFVAT0218R30 from RF-Lambda is a RF Variable Attenuator with Frequency 2 to 18 GHz, Attenuation Range 30 dB, Power 1 W, P1dB 30 dBm, Insertion Loss 2 dB. Tags: Module with Connectors, Voltage Controlled. More details for RFVAT0218R30 can be seen below.